DELL Latitude 7640 - 91DHK
DELL Latitude 7640
Product code: 91DHK
- 💻Display diagonal: 16 inch
- 🔳Processor model: i7-1365U
- 🎫Internal memory: 32 GB
- 🎮On-board graphics adapter model:
- 🎮Discrete graphics adapter model:
- 💽Total storage capacity: 1 TB
- ⚖️Weight: 1.84 kg
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Specifications
| Design | |
|---|---|
| Product colour | Grey |
| Product type | Notebook |
| Form factor | Clamshell |
| Housing material | Aluminium |
| Intel® vPro™ Platform Eligibility | Y |
| Display | |
| Display diagonal | 16 inch |
| Maximum refresh rate | 60 Hz |
| Display response rise/fall | 35 ms |
| Pixel density | 141.5 ppi |
| Contrast ratio (typical) | 800:1 |
| Pixel pitch | 0.17952 x 0.17952 mm |
| Display brightness | 250 cd/m² |
| Panel type | IPS |
| HD type | Full HD+ |
| LED backlight | Y |
| Touchscreen | N |
| Display resolution | 1920 x 1200 pixels |
| RGB colour space | NTSC |
| Colour gamut | 45% |
| Native aspect ratio | 16:10 |
| Brand | DELL |
| Family | Latitude |
| Series | 7000 |
| Model name | 7640 |
| Part Number | 91DHK |
| Release Date | 10 May 2023 |
| EAN/UPC code | 5397184808788 |
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| Processor | |
| Processor manufacturer | Intel |
| Processor family | Intel Core i7 |
| Processor boost frequency | 5.2 GHz |
| Processor model | i7-1365U |
| Processor cores | 10 |
| Processor threads | 12 |
| Processor cache | 12 MB |
| Processor generation | 13th gen Intel Core i7 |
| Performance-core Max Turbo Frequency | 5.2 GHz |
| Efficient-core Max Turbo Frequency | 3.9 GHz |
| Maximum turbo power | 55 W |
| Processor base power | 15 W |
| Memory | |
| Internal memory type | LPDDR5-SDRAM |
| Internal memory | 32 GB |
| Memory form factor | On-board |
| Memory clock speed | 4800 MHz |
| Maximum internal memory | 32 GB |
| Graphics | |
| On-board graphics card | Y |
| Discrete graphics card | N |
| Discrete graphics card model | Not available |
| On-board graphics card model | Intel Iris Xe Graphics |
| Storage | |
| Total storage capacity | 1 TB |
| Number of SSDs installed | 1 |
| SSD capacity | 1 TB |
| Total SSDs capacity | 1 TB |
| SSD interface | PCI Express |
| SSD form factor | M.2 |
| Card reader integrated | N |
| Storage media | SSD |
| NVMe | Y |
| SSD performance class | 35 |
| Optical drive | |
| Optical drive type | N |
| Networking | |
| Ethernet LAN | N |
| WLAN controller model | Intel Wi-Fi 6E AX211 |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax) |
| Wi-Fi data rate (max) | 2400 Mbit/s |
| Antenna type | 2x2 |
| Bluetooth | Y |
| WWAN | Upgradable |
| Near Field Communication (NFC) | Y |
| Ports & interfaces | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| PowerShare | Y |
| Number of USB ports with PowerShare support | 1 |
| USB Power Delivery | Y |
| Charging port type | USB Type-C |
| HDMI version | 2.0 |
| Combo headphone/mic port | Y |
| HDMI ports quantity | 1 |
| USB Type-C DisplayPort Alternate Mode | Y |
| Audio | |
| Built-in microphone | Y |
| Number of built-in speakers | 4 |
| Speaker power | 2 W |
| Audio chip | Realtek ALC3287 |
| Number of microphones | 2 |
| Camera | |
| Front camera | Y |
| Privacy camera | Y |
| Windows Hello | Y |
| Infrared (IR) camera | Y |
| Front camera HD type | Full HD |
| Privacy type | Privacy shutter |
| Video capturing speed | 30 fps |
| Front camera resolution | 1920 x 1080 pixels |
| Keyboard | |
| Numeric keypad | N |
| Keyboard number of keys | 80 |
| Keyboard backlit | Y |
| Pointing device | Touchpad |
| Keyboard language | German |
| Software | |
| Operating system installed | Windows 11 Pro |
| Operating system language | Multilingual |
| Operating system architecture | 64-bit |
| Bundled software | Windows System Driver |
| Trial software | No Microsoft Office License Included 30 day Trial Offer Only |
| Battery | |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery weight | 227 g |
| Battery recharge time | 4 h |
| Number of battery cells | 3 |
| Battery capacity | 57 Wh |
| Battery voltage | 11.4 V |
| Fast charging | Y |
| Weight & dimensions | |
| Weight | 1.84 kg |
| Height (rear) | 1.95 cm |
| Height (front) | 1.84 cm |
| Depth | 250.4 mm |
| Width | 358 mm |
| Power | |
| AC adapter power | 65 W |
| AC adapter frequency | 50/60 Hz |
| AC adapter input voltage | 100 - 240 V |
| USB charging voltage | 20, 5, 9, 15 V |
| USB charging current | 3.25 A |
| Security | |
| Cable lock slot | Y |
| Smart card reader | Y |
| Cable lock slot type | Wedge |
| Fingerprint reader | Y |
| Trusted Platform Module (TPM) | Y |
| Trusted Platform Module (TPM) version | 2.0 |
| Other features | |
| Anti-glare screen | Y |
Disclaimer: Although we try to make the information as accurate as posible we do not guarantee it is 100% correct.
Download drivers: ➡️ DELL Latitude 7640 91DHK Drivers Windows 10
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